DF3-8P-2DS Equivalent & Substitute Parts

Part Overview

The DF3-8P-2DS is a rectangular connector header manufactured by Hirose Electric Co Ltd, designed for through-hole, right-angle board-to-board or cable applications. This 8-position connector operates at 2.00mm pitch with shrouded 4-wall construction and push-pull fastening. The part is currently listed as obsolete, making identification of compatible substitutes essential for ongoing design support and component procurement.

Substiute Parts

DF3-8P-2DS

Hirose Electric Co LtdIn Stock: 1118DF3-8P-2DS Datasheet

Current PartRFQ

DF3A-8P-2DS

Hirose Electric Co LtdIn Stock: 6280DF3A-8P-2DS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the DF3-8P-2DS is determined by strict equivalence across the following critical parameters:

• Connector type (Header)
• Number of positions (8)
• Pitch specification (0.079" / 2.00mm)
• Mounting configuration (Through Hole, Right Angle)
• Shrouding design (Shrouded - 4 Wall)
• Contact type (Male Pin)
• Fastening mechanism (Push-Pull)
• Current rating (3A)
• Operating temperature range (-55°C ~ 105°C)
• Flammability rating (UL94 V-0)

The DF3A-8P-2DS meets all these criteria and qualifies as a direct substitute. The primary distinction is product status: the original DF3-8P-2DS is obsolete, while the DF3A-8P-2DS is active production.

Parameter Comparison

Engineering Selection Recommendations

The DF3A-8P-2DS is the direct substitute for the obsolete DF3-8P-2DS. Both parts are functionally and mechanically identical across all critical electrical and dimensional parameters. The DF3A-8P-2DS offers the additional advantage of active production status, ensuring long-term availability and supply chain continuity.

A significant compliance difference exists: the DF3A-8P-2DS achieves ROHS3 compliance, whereas the original DF3-8P-2DS is RoHS non-compliant. For applications subject to RoHS regulations, the DF3A-8P-2DS is the required selection. Both parts maintain REACH Unaffected status and identical export classification (EAR99).

Frequently Asked Questions (FAQ)

Q: Can the DF3A-8P-2DS be used as a direct replacement for the DF3-8P-2DS?

A: Yes. The DF3A-8P-2DS is electrically and mechanically equivalent. All contact specifications, pitch, position count, mounting configuration, and electrical ratings are identical. The substitute is suitable for direct board-level replacement without design modification.

Q: What is the primary reason to transition from DF3-8P-2DS to DF3A-8P-2DS?

A: The DF3-8P-2DS is obsolete. The DF3A-8P-2DS is in active production, providing assured supply availability and long-term component sourcing. Additionally, the DF3A-8P-2DS meets ROHS3 compliance requirements.

Q: Are there packaging differences between these parts?

A: The DF3-8P-2DS packaging is unspecified in available data. The DF3A-8P-2DS is supplied in bulk packaging. Confirm packaging requirements with your procurement specification.

Q: Do these connectors require mating with specific receptacle types?

A: Both parts are headers with male pins designed for board-to-board or cable applications. Mating receptacles must match the DF3 series specification, 8-position, 2.00mm pitch, and push-pull fastening configuration.

Q: Are there any thermal or environmental limitations?

A: Both parts operate across -55°C to 105°C. Moisture sensitivity level is 1 (Unlimited), indicating no special moisture handling requirements during storage or assembly.